67897071

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{8263}}^1$

素因数の和:8363

約数の個数: 24

約数和(自身を含む): 108291456

約数和(自身を除く): 40394385

約数列:

[1, 3, 9, 11, 33, 83, 99, 249, 747, 913, 2739, 8217, 8263, 24789, 74367, 90893, 272679, 685829, 818037, 2057487, 6172461, 7544119, 22632357, 67897071]

約数ペア:

[(1, 67897071), (3, 22632357), (9, 7544119), (11, 6172461), (33, 2057487), (83, 818037), (99, 685829), (249, 272679), (747, 90893), (913, 74367), (2739, 24789), (8217, 8263)]